<template>
	<view>
		<view class="goods-list">
			<view v-for="(item,index) in goodsList" :key="index" @click="gotoDeatil(item)">
				<my-goods :goods="item"></my-goods>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				queryObj : {
					query:'',
					cid:'',
					pagenum:1,
					pageList:18
				},
				goodsList: [],
				total: 0,
				isloading:false
			};
		},
		onLoad(options) {
			this.queryObj.query = options.query || ''
			this.queryObj.cid = options.cid || ''
			this.getGoodsList()
		},
		methods: {
			async getGoodsList(stop) {
				this.isloading = true
				const { data: res } = await uni.$http.get('/api/public/v1/goods/search',this.queryObj)
				this.isloading = false
				stop && stop()
				if(res.meta.status !== 200) return uni.$showMsg()
				this.goodsList = [...this.goodsList,...res.message.goods]
				this.total = res.message.total
			},
			gotoDeatil(item) {
				uni.navigateTo({
					url:`/subpkg/goods_detail/goods_detail?goods_id=${item.goods_id}`
				})
			}
		},
		onReachBottom() {
			if(this.queryObj.pagenum * this.queryObj.pageList >= this.total) return uni.$showMsg('数据加载完毕')
			if(this.isloading) return
			this.queryObj.pagenum += 1
			this.getGoodsList()
		},
		onPullDownRefresh() {
			this.queryObj.pagenum = 1
			this.total = 0
			this.isloading = false
			this.goodsList = []
			this.getGoodsList(() => uni.stopPullDownRefresh())
		}
	}
</script>

<style lang="scss">

</style>